• bearophile <bearophileHUGS lycos.com> Feb 15 2009

bearophile <bearophileHUGS lycos.com> writes:

Don:
 arr[random(0..arr.length)]
 is likely to be an _extremely_ common usage pattern. That argues very 
 strongly for "[)".


For that there's choice():

choice(arr)

Bye,
bearophile